This paper present a design and simple evaluation of an audio/video stream services with adaptive QoS control based on CORBA distributed objects. Our design abstracts software components concerning the processing of audio/video as distributed objects....
This paper present a design and simple evaluation of an audio/video stream services with adaptive QoS control based on CORBA distributed objects. Our design abstracts software components concerning the processing of audio/video as distributed objects. And we separates the transmission path of control data and media data for efficient stream transfer. Our system architecture support multicast connections as well as point-to-point connection. We show a call/connection and flow control procedure of stream. And we propose simple QoS management policy based on a feedback style dynamic adaptive QoS control. Finally, we introduce an implementation environments and evaluate a simple performance.